Tapping machine for nut machining

Abstract

The utility model belongs to the technical field of nut tapping, and particularly relates to a tapping machine for nut machining, which comprises a working table, a tapping device arranged on the working table, and a turntable device arranged below the tapping device, a plurality of notches for placing nuts are formed in a turntable of the turntable device, and a collecting device is arranged on the turntable device. The first material receiving box is arranged below the rotating disc, the first material receiving box is provided with an arc-shaped liquid receiving groove and a circular material receiving groove which are integrally connected, and a first filtering hole is formed in the bottom of the circular material receiving groove; the second material receiving box is arranged above the circular material receiving groove, a second filtering hole is formed in the bottom of the second material receiving box, and the hole diameter of the second filtering hole is larger than that of the first filtering hole; and the liquid collecting barrel is arranged below the circular material receiving groove, so that classified collection of the chippings, the nuts and the cutting liquid is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of nut tapping, and in particular relates to a tapping machine for nut processing. Background Art

[0002] Nuts are nuts that tightly connect mechanical equipment. Nuts and bolts of the same specifications can be connected together through the inner threads. The production of nut threads requires tapping with tapping equipment. In the existing technology, when tapping nuts, the nut is placed into the fixed groove and then tapped by the tapping assembly. However, due to the fixed size of the fixed groove, it may not meet the needs of customers, and after the tapping is completed.

[0003] Referring to CN214443605U, an automatic tapping machine for rivet nut columns is disclosed, comprising a workbench mechanism, a controller, a conveying mechanism, a turntable mechanism, and a tapping mechanism. The workbench mechanism comprises a first workbench, a second workbench and a rivet nut column container. The second workbench is lower than the first workbench. The second workbench is unilaterally welded to two table legs of the first workbench. The rivet nut column container is placed on the table top of the first workbench. The controller is screwed to the first workbench. The controller comprises a power switch button, a manual / automatic mode adjustment button, a start button, and an emergency stop switch button.

[0004] In the prior art including the above patent, the above tapping machine transports the rivet nut to the turntable mechanism through the conveying mechanism, and then quickly taps the rivet nut through the tapping mechanism, so that the tapping can be fast and effective. However, the tapped rivet nut falls directly into the collection box through the slideway, so that the debris attached to the rivet nut will fall into the collection box along with the rivet nut, resulting in the need for secondary cleaning of the processed rivet nut, which is time-consuming. On this basis, an improved design and a tapping machine for nut processing are proposed. Utility Model Content

[0005] In view of the above-mentioned deficiencies existing in the prior art, the utility model provides a tapping machine for nut processing, which is used to solve the problems in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A tapping machine for nut processing, comprising a workbench and a tapping device arranged on the workbench, and a turntable device arranged below the tapping device, the turntable of the turntable device is provided with a plurality of notches for placing nuts, and also comprises a discharge device arranged on the opposite side of the tapping device for pushing the processed nuts into a collecting device, the collecting device comprising;

[0008] A first material receiving box, which is arranged below the rotating disk, and has an arc-shaped liquid receiving trough and a circular material receiving trough which are integrally connected, and a first filtering hole is provided at the bottom of the circular material receiving trough;

[0009] A second material receiving box, wherein the second material receiving box is arranged above the circular material receiving trough, and a second filter hole is provided at the bottom of the second material receiving box, wherein the aperture of the second filter hole is larger than the aperture of the first filter hole;

[0010] A liquid collecting barrel is arranged below the circular material receiving trough.

[0011] The above-mentioned structural design is adopted, by arranging a device at the discharge end of the turntable device to collect the processed nuts and cutting fluid, and filtering the debris generated by tapping for classified collection. Specifically, the debris and waste cutting fluid generated in the tapping process flow into the arc-shaped liquid receiving trough of the first receiving box below, and flow into the circular receiving trough along the arc-shaped liquid receiving trough. The circular receiving trough is provided with a first filter hole to filter the debris, and the filtered cutting fluid is collected in the liquid collecting barrel below. The turntable rotates, and the processed nuts rotate to the notch position of the second receiving box. The unloading device pushes the nuts into the second receiving box. The bottom of the second receiving box is provided with a second filter hole for filtering debris. The debris falls into the circular receiving trough below through the second filter hole, and the nuts are collected in the second receiving box, thereby realizing the classified collection of debris, nuts and cutting fluid.

[0012] Furthermore, the second material receiving box includes an arc-shaped side panel, the side panel is connected to the turntable, and the upper end of the side panel is higher than the turntable, the bottom of the side panel is connected to the bottom plate, the second filter hole is arranged on the bottom plate, and the bottom plate is connected to the top of the circular material receiving trough.

[0013] Further, the tapping device comprises:

[0014] A column, wherein a top plate is provided on the top of the column, and a mounting frame is fixedly provided on the upper part of the column;

[0015] A slide rail, the slide rail is vertically mounted on the mounting frame, a slide seat is slidably connected to the slide rail, a driving member for driving the slide seat to move is connected to the end of the slide seat, and the driving member is fixedly connected to the top plate;

[0016] The first motor is fixedly mounted on the slide seat, and a tapping head is mounted on the output shaft of the first motor.

[0017] With the above structural design, the driving member causes the slide seat to slide downward along the slide rail with the first motor, so that the tapping head contacts the nut and performs tapping and drilling. After the tapping and drilling are completed, the driving member drives the motor to rise.

[0018] Furthermore, the tapping head of the tapping device is located above the arc-shaped liquid receiving groove, so that the arc-shaped liquid receiving groove collects the cutting fluid.

[0019] Furthermore, the unloading device comprises:

[0020] The mounting platform is arranged beside the turntable, a cylinder is fixedly mounted on the mounting platform, a piston rod of the cylinder is fixedly connected with a push plate, the push plate is located above the turntable, and an arc-shaped notch is opened on the push plate.

[0021] Furthermore, the turntable device includes a circular support platform, the turntable is rotatably mounted on the support platform, a second motor for driving the turntable to rotate is provided below the support platform, a support frame connected to the workbench is provided at the bottom of the support platform, and the depth of the notch is less than the thickness of the nut.

[0022] The working principle of the unloading device adopts the above structural design; the piston rod of the cylinder moves, driving the push plate to move toward the side of the second material receiving box. Since the depth of the notch is smaller than the thickness of the nut, the push plate can contact the part of the nut exposed in the notch, move against the nut, and fall from the notch into the second material receiving box.

[0023] Furthermore, an equipment box is provided on the workbench, a vibration plate is provided inside the equipment box, the vibration plate is connected through the notch of the feed rail and the turntable, a cutting fluid pipe is installed on the outer wall of the equipment box, and the cutting fluid pipe is connected to a nozzle.

[0024] Compared with the prior art, the utility model has the following beneficial effects:

[0025] By arranging a device at the discharge end of the turntable device to collect the processed nuts and cutting fluid, and to filter the debris generated by tapping, and classify and collect them, the debris and waste cutting fluid generated in the specific tapping process flow into the arc-shaped liquid receiving trough of the first receiving box below, and flow into the circular receiving trough along the arc-shaped liquid receiving trough. The circular receiving trough is provided with a first filter hole to filter the debris, and the filtered cutting fluid is collected in the liquid collecting barrel below. The turntable rotates, and the processed nuts rotate to the notch position of the second receiving box, and the unloading device pushes the nuts into the second receiving box. The bottom of the second receiving box is provided with a second filter hole for filtering debris, and the debris falls into the circular receiving trough below through the second filter hole, and the nuts are collected in the second receiving box, thereby realizing the classified collection of debris, nuts and cutting fluid. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of a tapping machine for nut processing of the utility model (viewing angle 1);

[0027] Figure 2It is a three-dimensional structural schematic diagram of an embodiment of a tapping machine for nut processing of the utility model (viewing angle 2);

[0028] Figure 3 It is a three-dimensional structural schematic diagram of an embodiment of a tapping machine for nut processing of the utility model (viewing angle 3);

[0029] Figure 4 It is a three-dimensional structural schematic diagram of a turntable device in an embodiment of a tapping machine for nut processing of the utility model;

[0030] Figure 5 It is a schematic diagram of the three-dimensional structure of a collecting device in an embodiment of a tapping machine for nut processing of the utility model;

[0031] The reference numerals in the drawings of the specification include:

[0032] Nut (01), workbench (1), tapping device (2), column (21), top plate (22), mounting frame (23), slide rail (24), slide seat (25), driving member (26), first motor (27), tapping head (28), turntable device (3), turntable (31), notch (311), support platform (32), support frame (33), second motor (34), collecting device (4), first material receiving box (41), arc-shaped liquid receiving trough (411), circular material receiving trough (412), first filter hole (413), second material receiving box (42), side plate (421), bottom plate (422), second filter hole (4221), liquid collecting barrel (43), unloading device (5), mounting frame (51), cylinder (52), push plate (53), equipment box (6), vibration plate (7), feeding rail (8), cutting fluid pipe (9). DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0034] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0035] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0036] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Embodiment 1:

[0038] like Figure 1-5 Specifically, a tapping machine for nut processing includes a workbench 1 and a tapping device 2 arranged on the workbench 1, and a turntable device 3 arranged below the tapping device 2, a turntable 31 of the turntable device 3 is provided with a plurality of notches 311 for placing nuts 01, and a discharge device 5 arranged on the opposite side of the tapping device 2 for pushing the processed nuts 01 into a collecting device 4, the collecting device 4 includes a first receiving box 41, and the first receiving box 41 is arranged below the turntable 31. The first material receiving box 41 has an arc-shaped liquid receiving trough 411 and a circular material receiving trough 412 that are integrally connected, and a first filter hole 413 is provided at the bottom of the circular material receiving trough 412; the second material receiving box 42 is arranged above the circular material receiving trough 412, and a second filter hole 4221 is provided at the bottom of the second material receiving box 42, and the aperture of the second filter hole 4221 is larger than the aperture of the first filter hole 413; the liquid collecting barrel 43, the liquid collecting barrel 43 is arranged below the circular material receiving trough 412.

[0039] The above-mentioned structural design is adopted, by arranging a device at the discharge end of the turntable device 3 for collecting the processed nuts 01 and cutting fluid, and filtering the debris generated by tapping for classified collection. Specifically, the debris and waste cutting fluid generated during the tapping process flow into the arc-shaped liquid receiving groove 411 of the first receiving box 41 below, and flow into the circular receiving groove 412 along the arc-shaped liquid receiving groove 411. The circular receiving groove 412 is provided with a first filter hole 413 to filter the debris, and the filtered cutting fluid is collected in the liquid collecting barrel 43 below. The turntable rotates, and the processed nuts 01 rotate to the notch position of the second receiving box 42. The unloading device 5 pushes the nuts 01 into the second receiving box 42. The bottom of the second receiving box 42 is provided with a second filter hole 4221 for filtering debris. The debris falls into the circular receiving groove 412 below through the second filter hole 4221, and the nuts 01 are collected in the second receiving box 42, thereby realizing the classified collection of debris, nuts 01 and cutting fluid.

[0040] The second material receiving box 42 includes an arc-shaped side plate 421, which is connected to the turntable 31, and the upper end of the side plate 421 is higher than the turntable 31. The bottom of the side plate 421 is connected to the bottom plate 422, and the second filter hole 4221 is arranged on the bottom plate 422. The bottom plate 422 is connected to the top of the circular material receiving trough 412.

[0041] In this embodiment, the tapping device 2 includes: a column 21, a top plate 22 is provided on the top of the column 21, and a mounting frame 23 is fixedly provided on the upper part of the column 21; a slide rail 24, the slide rail 24 is vertically installed on the mounting frame 23, a slide seat 25 is slidably connected to the slide rail 24, a driving member 26 for driving the slide seat 25 to move is connected to the end of the slide seat 25, and the driving member 26 is fixedly connected to the top plate 22; a first motor 27, the first motor 27 is fixedly installed on the slide seat 25, and a tapping head 28 is installed on the output shaft of the first motor 27. With the above structural design, the driving member 26 acts to make the slide seat 25 slide downward along the slide rail 24 with the first motor 27, so that the tapping head 28 contacts the nut 01 and performs tapping and drilling. After the tapping and drilling are completed, the driving member 26 drives the motor 27 to rise. The driving member is an electric push rod or a cylinder. The tapping head 28 of the tapping device 2 is located above the arc-shaped liquid receiving groove 411 so that the arc-shaped liquid receiving groove 411 can collect cutting fluid.

[0042] In this embodiment, the unloading device 5 includes: a mounting platform 51, which is arranged on the side of the turntable 31, and a cylinder 52 is fixedly installed on the mounting platform 51. The piston rod of the cylinder 52 is fixedly connected to a push plate 53, which is located above the turntable 31 and has an arc-shaped groove.

[0043] In this embodiment, the turntable device 3 includes a circular support platform 32, and the turntable 31 is rotatably installed on the support platform 32. A second motor 34 for driving the turntable 31 to rotate is provided under the support platform 32. A support frame 33 connected to the workbench 1 is provided at the bottom of the support platform 32, and the depth of the notch 311 is less than the thickness of the nut 01.

[0044] With the above-mentioned structural design, the working principle of the unloading device 5 is that the piston rod of the cylinder 52 moves, driving the push plate 53 to move toward the side of the second material receiving box 42. Since the depth of the notch 311 is less than the thickness of the nut 01, the push plate 53 can contact the part of the nut 01 exposed in the notch 311, move against the nut 01, and fall from the notch 311 into the second material receiving box 42.

[0045] The workbench 1 is also provided with an equipment box 6, inside which a vibration plate 7 is provided. The vibration plate 7 is connected to the notch 311 of the turntable 31 through a feeding rail 8. A cutting fluid pipe 9 is installed on the outer wall of the equipment box 6, and the cutting fluid pipe 9 is connected to a nozzle.

[0046] Working principle: The raw material is transported to the gap 311 of the turntable 31 through the vibrating plate 7 and the feeding rail 8, and the first motor 27 drives the turntable 31 to rotate, and the raw material is rotated to the bottom of the tapping head 28. The driving member 26 causes the slide 25 to slide downward along the slide rail 24 with the first motor 27, so that the tapping head 28 contacts the nut 01 and performs tapping and drilling. The debris and waste cutting fluid generated during the tapping process flow into the arc-shaped liquid receiving groove 411 of the first material receiving box 41 below, and flow into the circular material receiving groove 412 along the arc-shaped liquid receiving groove 411. The circular material receiving groove 412 is provided with a first filter hole 413 to filter the debris. The filtered cutting fluid is collected in the liquid collecting barrel 43 below. After the tapping and drilling are completed, the driving member 26 drives the motor 27 to rise. The turntable 31 continues to rotate, and when it rotates to the side of the second material receiving box 42, the piston rod of the cylinder 52 moves, driving the push plate 53 to move toward the side of the second material receiving box 42. Since the depth of the notch 311 is less than the thickness of the nut 01, the push plate 53 can contact the part of the nut 01 exposed in the notch 311, move against the nut 01, and fall from the notch 311 into the second material receiving box 42. A second filter hole 4221 for filtering debris is provided at the bottom of the second material receiving box 42. The debris falls through the second filter hole 4221 to the circular material receiving trough 412 below, and the nut 01 is collected in the second material receiving box 42, thereby realizing the classified collection of debris, nuts 01 and cutting fluid.

[0047] The above are only embodiments of the utility model, and the circuits, electronic components and modules involved are all prior art, which can be fully implemented by those skilled in the art. It is needless to say that the content protected by this application does not involve improvements to software and methods. The common sense such as the known specific structure and characteristics in the scheme is not described too much here. Ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the prior art in the field, and have the ability to apply conventional experimental means before the date. Ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A tapping machine for nut processing, comprising a workbench (1) and a tapping device (2) arranged on the workbench (1), and a turntable device (3) arranged below the tapping device (2), a turntable (31) of the turntable device (3) being provided with a plurality of notches (311) for placing nuts (01), and a discharge device (5) arranged on the opposite side of the tapping device (2) for pushing the processed nuts (01) into a collecting device (4), characterized in that: The collecting device (4) comprises: A first material receiving box (41), the first material receiving box (41) being arranged below the rotating disk (31), the first material receiving box (41) comprising an arc-shaped liquid receiving trough (411) and a circular material receiving trough (412) which are integrally connected, and a first filtering hole (413) being provided at the bottom of the circular material receiving trough (412); A second material receiving box (42), the second material receiving box (42) being arranged above the circular material receiving trough (412), a second filtering hole (4221) being provided at the bottom of the second material receiving box (42), the aperture of the second filtering hole (4221) being larger than the aperture of the first filtering hole (413); A liquid collecting barrel (43), wherein the liquid collecting barrel (43) is arranged below the circular material receiving trough (412).

2. A nut processing tapping machine according to claim 1, characterized in that: The second material receiving box (42) comprises an arc-shaped side plate (421), the side plate (421) is connected to the turntable (31), and the upper end of the side plate (421) is higher than the turntable (31), the bottom of the side plate (421) is connected to a bottom plate (422), the second filtering hole (4221) is arranged on the bottom plate (422), and the bottom plate (422) is connected to the top of the circular material receiving trough (412).

3. A nut processing tapping machine according to claim 1, characterized in that: The tapping device (2) comprises: A column (21), wherein a top plate (22) is provided on the top of the column (21), and a mounting frame (23) is fixedly provided on the upper part of the column (21); A slide rail (24), wherein the slide rail (24) is vertically mounted on the mounting frame (23), a slide seat (25) is slidably connected to the slide rail (24), an end of the slide seat (25) is connected to a driving member (26) for driving the slide seat (25) to move, and the driving member (26) is fixedly connected to the top plate (22); A first motor (27), wherein the first motor (27) is fixedly mounted on the slide seat (25), and a tapping head (28) is mounted on the output shaft of the first motor (27).

4. A nut processing tapping machine as claimed in claim 3, characterized in that: The tapping head (28) of the tapping device (2) is located above the arc-shaped liquid receiving groove (411), so that the arc-shaped liquid receiving groove (411) can collect cutting fluid.

5. A nut processing tapping machine according to claim 1, characterized in that: The unloading device (5) comprises: A mounting platform (51) is arranged beside the rotating disk (31), a cylinder (52) is fixedly mounted on the mounting platform (51), a piston rod of the cylinder (52) is fixedly connected to a push plate (53), the push plate (53) is located above the rotating disk (31), and the push plate (53) is provided with an arc-shaped notch.

6. A nut processing tapping machine according to claim 1, characterized in that: The turntable device (3) comprises a circular support platform (32), the turntable (31) is rotatably mounted on the support platform (32), a second motor (34) for driving the turntable (31) to rotate is provided below the support platform (32), a support frame (33) connected to the workbench (1) is provided at the bottom of the support platform (32), and the depth of the notch (311) is less than the thickness of the nut (01).

7. A nut processing tapping machine as claimed in claim 1, characterized in that: The workbench (1) is also provided with an equipment box (6), and a vibration plate (7) is provided inside the equipment box (6). The vibration plate (7) is connected to the notch (311) of the rotating plate (31) through the feeding rail (8).

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